It's right to think about it, the corpse of the giant will evaporate, and nothing will be left, and it is already very good that Han Ji can sort out a pile of handwriting.

Han Ji was already waiting for Mo Tie in the house, she mainly wanted to learn about Mo Tie's special skills in forging, and then study whether there was room for improvement.

After listening to what she meant, Mo Tie said: "It turns out that this is the case, I'm afraid you will be disappointed, the method I used has no way to improve it within the wall." ”

In Han Ji's concept, the only remaining human beings in the world are within the walls, so the meaning of Mo Tie's words is understood by her to mean "it is already the top technology of this era".

"Awesome! Can you tell us about it? Han Ji said excitedly that she was interested in everything that was great.

"Yes. There's nothing special about the principle, and like other blacksmiths, they mix charcoal and wood ash in the forging process, but what I do more than them is precise control. ”

"Precise control?"

"Well, normal craftsmen build weapons, and after mixing charcoal, they judge the completion of the weapon according to their own eyes and experience, and I will prepare a specific weight of charcoal powder according to the weight of the weapon before forging, and mix all the charcoal powder into the weapon, so that you can create an iron tool with consistent hardness and toughness."

Mo Tie explained in detail.

Han Ji nodded thoughtfully: "Is there a problem with proportions?" ”

"Yes, this is the precious data of our family's ancestors, which is only reserved for direct descendants, and will not be passed on by ordinary apprentices." Mo Tie said proudly.

"Understandable, but have you ever thought about improving the data?"

"I thought about it, but it didn't work. This is already the best data in the charcoal doping method, and I have tried many other ratios, and there is no one that is more rigid and tough. ”

Han Ji became excited and slapped the table: "Then continue the experiment!" It's not just charcoal, you can try to mix it with something else; And it is not necessary to take into account the hardness and toughness, we have a lot of appliances that will focus on certain properties, you had better test all the data, the hardness is the best; the toughest one; The highest intensity and so on. ”

"I don't care, but are there so many ingredients to experiment?"

"Don't worry, it's enough." Han Ji assured, "We are given priority throughout the walls. ”

This is just a small episode, it doesn't matter what Mo Tie does, anyway, he still has half a year to leave.

So he began to work, and his house became a place for equipment changes, and in addition to knives, there were three-dimensional motorized devices and gas canisters, and everything that could be forged was handled by him.

Alvin also asked Han Ji to send drawings of various equipment, with detailed structural and dimensional data.

A few days later, Alvin sent someone to inform him that the royal government would send a group of refugees to the Wall of Mary to reclaim the wasteland in a month's time, and that the equipment used in the investigation outside the wall would be replaced as soon as possible.

The barracks was filled with the sound of striking iron all day long, and the "ding-ding-ding-ding......" was non-stop, which exercised the soldiers' will very well.

Everyone was amazed that Mo Tie was able to knock all day without stopping, and his endurance was very long-lasting.

He even gained some fake fans who asked him for advice on how to improve his endurance in the name of worship, after all, the daily training of the Corps was very laborious.

There are many good-looking female soldiers, and Mo Tie does not refuse to come, even if he doesn't get started, it's not bad to raise his eyes.

The male soldier is strict, ignores the bad tone, and throws it out directly if he is provoked.

After a few times, no one dared to make trouble anymore, and everyone respectfully asked for advice on how to exercise, and even when they brought a change of equipment, they were in order.

Half a month later, Mo Tie rarely rested for half a day, lying on the recliner at the door to bask in the sun.

After a while, a tall young man with yellow hair came running up and shouted urgently, "Ain, my catapult is broken again, get me a new one, don't let anyone find out." ”

Mo Tie reluctantly got up, took his three-dimensional mobile device, checked it and said, "It's only been ten days that you've used up two, and if you continue like this, I'll tell the regiment commander." ”

The young man pursed his mouth and said unhappily: "Obviously you didn't change it for me, I still have to tell the head of the regiment." ”

Mo Tie smiled: "Haha, you are embarrassed to say, others have told me that you can break the catapult on the device in three days before, and I will replace it for you with good goods." ”

"Okay, okay, Brother Ain, it's my fault, don't tell the head of the regiment, I promise to use it well this time." The young man pleaded.

"Forget it, you'd better not use it, it's not that you're using it in the wrong way at all, but you're using it too many times, I really don't understand why you like flying in the sky so much, don't you want money for gas? Izawa? ”

Mo Tie rolled his eyes and said.

Izawa smiled, looked at Mo Tie to replace the parts for him, and said: "Why don't you like flying, every flight is a different perspective, you can see different scenery." ”

Mo Tie glanced at him and said, "Do you like different scenery so much?" ”

"Of course, before I joined the Corps, I had already walked all over the Wall of Rossi, and I was tired of seeing the bazaars and villages, and I was going to see more scenery outside the wall, it must be spectacular."

Izawa said with a twinkle in his eyes.

"I don't know if it's spectacular, I just know that you might die in the mouth of a giant." Mo Tie said angrily.

"Hahaha, how is it possible, I fly in the sky every day, and there is no one in the Survey Corps who is more proficient in using three-dimensional mobile devices than me, even if it is a giant, don't try to catch up with me."

Izawa laughed, looking "you're too worried".

"It's changed, take it. Don't just set up a flag. Mo Tie threw the three-dimensional mobile device to Yi Ze and taught him a word by the way.

"What Fleg?"

"It's nothing, get out of here."

Driving away the yellow hair, Mo Tie continued to bask in the sun.

The young man just now was actually quite interesting, when Mo Tie first met him, he almost thought that his real name was Ezreal, he was very adventurous, he liked to see unknown landscapes, and I heard others say that in the investigation outside the wall, he always actively explored the terrain and detected the movements of giants.

Budding explorer!

Not long after I lay down, the sun was blocked out again.

Mo Tie opened his eyes, it was Han Ji.

"What's wrong?"

Han Ji looked a little serious, and she said solemnly, "Ain, do you want to join the Survey Corps?" ”

"Huh? Aren't I right here now? Mo Tie asked strangely.

Han Ji thought for a moment and said, "That's it, you come with me." ”

Mo Tie stood up and asked, "Where are you going, I only take a break once in half a month." ”

Han Ji had already turned around and walked in front, and said in his mouth, "I won't delay you for long." ”

When Mo Tie walked in front of a three-dimensional motorized device simulator, he understood that this was to test his balance.